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Please Sticky: How To: Adjust power steering gearbox


zekew64

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This is a How-To, designed to help people out there tighten up "loose" or "sloppy" steering.

Tools needed:

-large flathead screwdriver
-either an 18" or a 12" and a 6" extension
-a 1/2" or 3/8" ratchet
-5/8", deep well socket
-the appropriate universal joint
-5/8" combination wrench

First, raise the vehicle with a jack enough to clear the front wheels off of the ground. Set the front of the vehicle on jackstands.

Next, check your linkages. If any are loose, correct this first, as the adjustment at the steering gear box will not clear up the problem. Check for tightness and lubricate as necessary.

Next, check your steering wheel. If it is loose, determine how loose it is. If it is more than 2" of play, check the rubber joints on the intermediate shaft. This shaft is located at the firewall, in the engine compartment, and it goes to the gear box. If the joints aren't deteriorated, and and flex as they should, go to the next step.

Next, locate the locknut and flathead screw on the top of the box. Using the extension, or extensions, and the universal joint, use the socket and ratchet to break the locknut loose.

After breaking the locknut loose, use the combination wrench to hold the locknut while the adjusting screw is tightened. Only tighten the screw 1/4" of a turn at a time. After each adjustment, check the play in the steering wheel. Once a play of less than 2", but more than 1" is attained, retighten the locknut. If the screw is tightened and there is no play whatsoever, loosen the adjusting screw 1/2 turn and tighten the locknut down.

And there you go--you have now successfully adjusted your steering gear box!

WARNING: If the gear box is tightened too tight, the gears inside the box can bind or break, causing a catastrophic failure that results in the loss of steering capability.
 


beluga420

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Is there any way of adjusting the steering box to be more direct? Like replacing 2 full steering turns for only one steering turn?? Is this doable with the stock steering box or I would need a different steering box to change the ratio?
 

zekew64

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Carbondale, IL
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1992
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Ford
Engine Size
2.3L I4, rebuilt from a '91
Transmission
Manual
Is there any way of adjusting the steering box to be more direct? Like replacing 2 full steering turns for only one steering turn?? Is this doable with the stock steering box or I would need a different steering box to change the ratio?
You'd probably have to get a different box to change the steering ratio. Although, if you wanted to and could find the parts, you could very well change out all the internals in the box you have. The problem with that is, there are a lot of really tight tolerances. For the money you'd spend to change internals, I'd just get a different box and check/replace all the seals.
 

alwaysFlOoReD

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